129676875

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 80

約数和(自身を含む): 235124736

約数和(自身を除く): 105447861

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 97, 115, 125, 155, 291, 345, 375, 465, 485, 575, 625, 713, 775, 1455, 1725, 1875, 2139, 2231, 2325, 2425, 2875, 3007, 3565, 3875, 6693, 7275, 8625, 9021, 10695, 11155, 11625, 12125, 14375, 15035, 17825, 19375, 33465, 36375, 43125, 45105, 53475, 55775, 58125, 60625, 69161, 75175, 89125, 167325, 181875, 207483, 225525, 267375, 278875, 345805, 375875, 445625, 836625, 1037415, 1127625, 1336875, 1394375, 1729025, 1879375, 4183125, 5187075, 5638125, 8645125, 25935375, 43225625, 129676875]

約数ペア:

[(1, 129676875), (3, 43225625), (5, 25935375), (15, 8645125), (23, 5638125), (25, 5187075), (31, 4183125), (69, 1879375), (75, 1729025), (93, 1394375), (97, 1336875), (115, 1127625), (125, 1037415), (155, 836625), (291, 445625), (345, 375875), (375, 345805), (465, 278875), (485, 267375), (575, 225525), (625, 207483), (713, 181875), (775, 167325), (1455, 89125), (1725, 75175), (1875, 69161), (2139, 60625), (2231, 58125), (2325, 55775), (2425, 53475), (2875, 45105), (3007, 43125), (3565, 36375), (3875, 33465), (6693, 19375), (7275, 17825), (8625, 15035), (9021, 14375), (10695, 12125), (11155, 11625)]